| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a system identifying technique capable of obtaining a higher-precision simple model easily. <P>SOLUTION: This control system designing technique comprises the following steps. First of all, a detailed model (12) is prepared in which the chemical reactions caused in a chemical reactor (11) are described on the basis of physical laws (step B). When the detailed model (12) is obtained, a simulator (13) functioning as an imaginary chemical reactor (11) is prepared and output data are calculated by inputting input data in the simulator (13) (step D). The simple model (14) is obtained from the relations between the input data and the output data by system identification (step E). Since the system identification using the actual chemical reactor is not necessitated, the labor and time when a control system is designed can be saved. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
